This is all Derrin’s fault. She is a terrible, terrible enabler.

Bigger than the pattern stated, because I wanted to use my six colours with the Putty as a constant base.

15 stripes of each colour - so it would go

R R R O R O R O O O O O O O O O O O Y O Y O Y Y Y Y

(would be the end of the red section, the whole orange section, coming into the yellow section)

Worked through the rainbow, round and round I went. Nice and light, had only a few grams of the second ball of Putty left.